netfilter: nf_conntrack_h323: fix memory leak in module initialization error path
Properly free h323_buffer when helper registration fails.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 95da1a2..99e385d 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -1799,6 +1799,7 @@
err2:
nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[0]);
err1:
+ kfree(h323_buffer);
return ret;
}